Home
Basic Dirt Bike How-To's - Video
Dirt Bike How-To's - Video
Living The Moto Life - Video
Bike Tests | Shoot-Outs - Video
Forums
What's new
Latest activity
Log-In
Join
What's new
Menu
Log-In
Join
Navigation
Install the app
Install
More options
Close Menu
Forums
Dirt Bike Discussions By Brand
Dirt Bike Brands - Other
RMZ-450 Video
Reply to thread
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Message
[QUOTE="los36, post: 684171, member: 28254"] Out of the box, it was a little lean in the upper-middle for pump gas. raising the needle 1 position fixed that. Stock, it's a little dead until you get into the midrange. A PC or Bills pipe makes a HUGE difference. The very bottom is still pretty dead, but it really pumps up the low-to-mid transition and opens the top-end a tad more. The Rad Valve (and I'm sure the V-Force) greatly improves the responsiveness...RMs always rev extremely fast in neutral but with the reed valve, it carries that quick revving onto the track. I don't think that the jetting is a bad as some have said. I do tweak the air screw every time I ride. If the temps are really cold in the morning and then warm up, I will move the needle up and down 1 position. Right now, for fair weather (65*-85*, 1500' asl) I'm at 45 pilot, the clip is in the 2nd groove from the top(stock needle) and I have a 162 main (I could probably go to a 160, but...). For MX, the suspension does need some work. It's actually really good on everything except on landings. It bottoms out pretty hard. Oh yeah...get some steel clutch plates and 2003 KX250 fibers when it's time for a new clutch. Enough info for you? [/QUOTE]
Verification
Which ocean is California closest to?
Post reply
Forums
Dirt Bike Discussions By Brand
Dirt Bike Brands - Other
RMZ-450 Video
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
Accept
Learn more…
Top
Bottom